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More Attributes in Delphi 2010

Malcolm Groves – In my previous post on Attributes in Delphi 2010, I showed a basic view of the mechanics involved in creating, applying and querying Attributes. I didn’t really cover an example of why you might use them. Probably the most common example given is for persistence, and indeed, someone over on the Wings of Wind website has posted an example along those lines. I’d like to show off a different use for them: Validation. Note, what I’ll show you below is meant to be an example of attribute usage, not an example of a robust, complete validation framework. View it like a proof of concept, not finished ...
Favorite? Off-Topic? Malcolm @ 2009-08-21 14:48


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